#B4604D#B4604D

#B4604D is a mid, moderate red. Relative luminance 0.186; OKLCH L 58.3% C 0.113 H 33.8°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#B4604D
RGB	rgb(180, 96, 77)
HSL	hsl(11, 41%, 50%)
HSV	hsv(11, 57%, 71%)
CMYK	cmyk(0%, 46.7%, 57.2%, 29.4%)
CIE-LAB	lab(50.22, 32.09, 26.01)
CIE-LCH	lch(50.22, 41.31, 39.02°)
OKLab	oklab(58.3% 0.094 0.063)
OKLCH	oklch(58.3% 0.113 33.8)
XYZ	xyz(24.3466, 18.6074, 9.3292)
Luminance	0.1860 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4604D #4DA1B4

analogous

#B44D6D #B4604D #B4934D

triadic

#B4604D #4DB460 #604DB4

tetradic

#B4604D #6DB44D #4DA1B4 #934DB4

square

#B4604D #6DB44D #4DA1B4 #934DB4

split-complementary

#B4604D #4DB493 #4D6DB4

monochromatic

#5F3228 #8A493A #B4604D #C68678 #D8ADA3

Accessibility & contrast

On white

4.45

#B4604D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#B4604D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B4604D

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4604D	#FFFFFF	#000000	##000000
##B4604D	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#756D4B

Deuteranopia (green-blind)

#897E4C

Tritanopia (blue-blind)

#C4525B

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #b4604d;
/* rgb */ color: rgb(180, 96, 77);
/* oklch */ color: oklch(58.3% 0.113 33.8);

Tailwind

colors: {
  custom: {
    50: '#cf8e7f',
    500: '#b4604d',
    950: '#000000',
  },
}

SCSS

$custom: #b4604d;
$custom-light: #cf8e7f;
$custom-dark: #000000;

JSON

{
  "hex": "#b4604d",
  "rgb": {
    "r": 180,
    "g": 96,
    "b": 77
  },
  "hsl": {
    "h": 11.068,
    "s": 40.711,
    "l": 50.392
  },
  "oklch": {
    "l": 0.58303,
    "c": 0.11315,
    "h": 33.8
  },
  "luminance": 0.18605
}

Semantic roles & 50–950 ramp

primary

#B4604D

secondary

#97BDC5

accent

#BAD157

background

#FDF8F7

surface

#FAF0EE

border

#D3CBC9

text

#140C0A

muted

#837D7C

Preview Lab

Preview with #B4604D

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →